Wiley, Clinical and Experimental Dermatology, 4(47), p. 783-785, 2022
DOI: 10.1111/ced.15061
Full text: Unavailable
Abstract Paradoxical psoriatic arthritis (PPsA) may be associated with guselkumab treatment. We describe a patient in whom PPsA required a change from guselkumab to ixekizumab. The pathophysiology of this paradoxical reaction is most likely a cytokine imbalance.